function machsSichtbar(returnValue){
	window.defaultStatus="machsSichtbar";
	document.getElementById('content1').style.visibility='visible';
	document.getElementById('content2').style.visibility='visible';
	document.getElementById('fusszeile-copyright').style.visibility='visible';
	document.getElementById('oben').style.visibility='visible';
	return (returnValue);
	}

function zentriereFlash(){
	//window.defaultStatus="zentriereFlash";
	//alert("zentriereFlash");
	if (!document.getElementById('flash')){return;}
	//var links=(window.document.documentElement.clientWidth-800)/2;
	var links=(window.document.documentElement.clientWidth-parseInt(document.getElementById('main').style.width))/2;
	document.getElementById('main').style.top="0px";
	document.getElementById('main').style.left=links+"px";
	document.getElementById('main').style.visibility="visible";
	document.getElementById('flash').style.visibility="visible";
	document.getElementById('content1').style.visibility="visible";
	document.getElementById('content2').style.visibility="visible";
	}

function flashTop(returnValue){
	//damit wird die flash slideshow unsichtbar gemacht, damit sie nicht ber dem vorhang liegt
	document.getElementById('flash').style.zIndex="200";
	document.getElementById('content1').style.zIndex="100";
	document.getElementById('content2').style.zIndex="100";			
	document.getElementById('oben').style.zIndex="100";			
	return (returnValue);
}


function html1Top(returnValue){
	document.getElementById('content1').style.zIndex="300";
	return (returnValue);
	}

function html2Top(returnValue){
	document.getElementById('content2').style.zIndex="400";
	return (returnValue);
	}

function versteckeIntro(returnValue){
	//alert("muss noch verstecken!\n"+returnValue);
	document.getElementById('intro').style.visibility='hidden';
	return (returnValue);
	}